.main {
  padding: 0 50px;
  width: 1920px;
  min-height: 100vh;
  height: 100%;
}
.main .main_l {
  float: left;
  width: 1200px;
}
.main .main_l .box1 {
  width: 100%;
  height: 680px;
  background: url(../img/map.png) no-repeat center;
  background-size: 100% 100%;
  margin-bottom: 50px;
  position: relative;
}
.main .main_l .box1 .line {
  position: absolute;
  left: 230px;
  bottom: 39px;
  animation: blink 3s infinite;
}
.main .main_l .box1 .icon1 {
  display: none;
  position: absolute;
  left: 479px;
  top: 172px;
}
.main .main_l .box1 .icon2 {
  display: none;
  position: absolute;
  left: 479px;
  top: 172px;
}
.main .main_l .box1 .icon3 {
  display: none;
  position: absolute;
  left: 479px;
  top: 172px;
}
.main .main_l .box1 .active {
  display: block;
  opacity: 0;
  animation: blink 1.5s infinite;
}
.main .main_l .box2 {
  width: 100%;
  height: 199px;
  background: url(../img/box1.png) no-repeat center;
  background-size: 100% 100%;
  box-sizing: border-box;
  padding: 20px 0 0 25px;
}
.main .main_l .box2 .con {
  margin-top: 20px;
  height: 120px;
  overflow: hidden;
}
.main .main_l .box2 .con li {
  height: 40px;
}
.main .main_l .box2 .con li .name {
  float: left;
  width: 88px;
  font-family: Source Han Sans CN;
  font-weight: 500;
  font-size: 18px;
  line-height: 26px;
  color: #9CC4FF;
}
.main .main_l .box2 .con li .process {
  float: left;
  width: 950px;
  height: 10px;
  border-radius: 5px;
  background: #020D2E;
  margin-top: 10px;
}
.main .main_l .box2 .con li .process .bar {
  width: 0;
  height: 10px;
  position: relative;
}
.main .main_l .box2 .con li .process .bar::before {
  content: '';
  width: 100%;
  background: linear-gradient(90deg, #395CFE 0%, #2EC5D0 100%);
  border-radius: 5px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  animation: dh 2s linear forwards;
}
.main .main_l .box2 .con li .num {
  float: left;
  margin-left: 20px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  font-size: 26px;
  line-height: 26px;
  color: #FFFFFF;
}
.main .main_r {
  float: left;
  width: 580px;
  height: 326px;
  margin-left: 40px;
}
.main .main_r .box1 {
  width: 100%;
  height: 181px;
  background: url(../img/box2.png) no-repeat center;
  background-size: 100% 100%;
  margin-bottom: 50px;
  box-sizing: border-box;
  padding: 28px 0 0 20px;
}
.main .main_r .box1 .item {
  float: left;
  width: 264px;
  height: 127px;
  box-sizing: border-box;
  padding: 27px 0 0 135px;
}
.main .main_r .box1 .item p {
  font-family: Source Han Sans CN;
}
.main .main_r .box1 .item .p1 {
  font-weight: 400;
  font-size: 18px;
  line-height: 18px;
}
.main .main_r .box1 .item .p2 {
  font-weight: bold;
  font-size: 30px;
  line-height: 30px;
  color: #FFFFFF;
  margin-top: 22px;
}
.main .main_r .box1 .item1 {
  background: url(../img/bg4.png) no-repeat center;
  background-size: 100% 100%;
}
.main .main_r .box1 .item1 .p1 {
  color: #70CFFF;
}
.main .main_r .box1 .item2 {
  background: url(../img/bg5.png) no-repeat center;
  background-size: 100% 100%;
  margin-left: 13px;
}
.main .main_r .box1 .item2 .p1 {
  color: #00FFFF;
}
.main .main_r .box2 {
  width: 100%;
  height: 323px;
  background: url(../img/box3.png) no-repeat center;
  background-size: 100% 100%;
  margin-bottom: 50px;
  box-sizing: border-box;
  padding: 20px 0 0 25px;
}
.main .main_r .box2 .con {
  margin-top: 22px;
}
.main .main_r .box2 .item {
  float: left;
  text-align: center;
  box-sizing: border-box;
  padding-top: 28px;
}
.main .main_r .box2 .item .p1 {
  font-family: Source Han Sans CN;
  font-weight: bold;
  font-size: 30px;
  line-height: 30px;
  color: #FFFFFF;
}
.main .main_r .box2 .item .p2 {
  font-family: PingFang SC;
  font-weight: 500;
  font-size: 18px;
  line-height: 18px;
  color: #D4E4F2;
  margin-top: 14px;
}
.main .main_r .box2 .item1 {
  width: 164px;
  height: 106px;
  background: url(../img/bg2.png) no-repeat center;
  background-size: 100% 100%;
}
.main .main_r .box2 .item2 {
  width: 254px;
  height: 105px;
  background: url(../img/bg3.png) no-repeat center;
  background-size: 100% 100%;
  margin-top: 18px;
}
.main .main_r .box3 {
  width: 100%;
  height: 326px;
  text-align: center;
}
.main .main_r .box3 video {
  max-width: 100%;
  max-height: 100%;
}
.main .title {
  font-family: Alimama ShuHeiTi;
  font-weight: bold;
  font-size: 24px;
  color: #9CC4FF;
}
@keyframes blink {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
}
@keyframes dh {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}
